﻿//
// DotNetNuke - http://www.dotnetnuke.com
// Copyright (c) 2002-2010
// by DotNetNuke Corporation
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
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// DEALINGS IN THE SOFTWARE.
//

using DotNetNuke.ComponentModel;
using DotNetNuke.Entities.Content.Data;
using DotNetNuke.Entities.Content.Taxonomy;

namespace DotNetNuke.Entities.Content.Common
{

    public static class Util
    {

        public static IDataService GetDataService()
        {
            IDataService ds = ComponentFactory.GetComponent<IDataService>();

            if (ds == null)
            {
                ds = new DataService();
                ComponentFactory.RegisterComponentInstance<IDataService>(ds);
            }
            return ds;
        }

        public static IContentController GetContentController()
        {
            IContentController ctl = ComponentFactory.GetComponent<IContentController>();

            if (ctl == null)
            {
                ctl = new ContentController();
                ComponentFactory.RegisterComponentInstance<IContentController>(ctl);
            }
            return ctl;
        }

        public static IScopeTypeController GetScopeTypeController()
        {
            IScopeTypeController ctl = ComponentFactory.GetComponent<IScopeTypeController>();

            if (ctl == null)
            {
                ctl = new ScopeTypeController();
                ComponentFactory.RegisterComponentInstance<IScopeTypeController>(ctl);
            }
            return ctl;

        }

        public static ITermController GetTermController()
        {
            ITermController ctl = ComponentFactory.GetComponent<ITermController>();

            if (ctl == null)
            {
                ctl = new TermController();
                ComponentFactory.RegisterComponentInstance<ITermController>(ctl);
            }
            return ctl;

        }

        public static IVocabularyController GetVocabularyController()
        {
            IVocabularyController ctl = ComponentFactory.GetComponent<IVocabularyController>();

            if (ctl == null)
            {
                ctl = new VocabularyController();
                ComponentFactory.RegisterComponentInstance<IVocabularyController>(ctl);
            }
            return ctl;

        }

    }

}


